Provided by: systemtap-doc_4.2-3ubuntu0.1_all 

NAME
probe::stap.system.return - Finished a command from stap
SYNOPSIS
stap.system.return
VALUES
ret
a return code associated with running waitpid on the spawned process; a non-zero value indicates
error
DESCRIPTION
Fires just before the return of the stap_system function, after waitpid.
SEE ALSO
tapset::stap_staticmarkers(3stap)
SystemTap Tapset Reference November 2019 PROBE::STAP.SYSTEM(3stap)